We urge the U.S. Federal Communications Commission to heed the spirit of innovation and approve--without limits--the commercial use of ultra wideband (UWB). This wireless technology has the potential to underpin new, more-efficient wireless networks that would offer a less-expensive alternative to so-called third-generation wireless service offerings from incumbent carriers. Best of all, UWB technology can be made available for commercial use without the FCC's favorite money-raising tactic: the spectrum auction. This system of parceling out airwaves undermines the creation of new markets, stifles innovation with billion-dollar barriers to entry, and smothers companies under mountains of debt.

Despite pressure from incumbent carriers like AT&T Wireless and Cingular Wireless, FCC chairman Michael Powell in February gave the technology a small boost. He approved UWB, but only for limited commercial use. Because UWB is currently restricted to a meager swath of spectrum and low-power transmission levels, it cannot be used to build new, competitive networks and services.

Wireless companies that depend on the FCC to erect barriers to entry and protect their investments in spectrum are misguided. If they had invested in this powerful technology, instead of spending three and a half years to lobby the FCC, they might have developed new ways to lower their network costs and improve their service offerings.

The FCC has promised to review its preliminary restrictions within 12 months. We urge Mr. Powell to favor this technology and remove UWB's regulatory shackles.

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